A young girl fills a kettle with water from a well.
Kate Stanworth / Save the Children


Practice, Research, and Operations in Water, Sanitation, and Hygiene and Strengthening Capacity in Agriculture, Livelihoods, and Environment (PRO-WASH & SCALE) aims to strengthen the design, implementation, and overall effectiveness of key sector-specific interventions. Our work focuses on food and nutrition security activities in emergency, early recovery, risk reduction, and resilience settings. We collaborate with implementing partners (IPs) to enhance the impact, sustainability, and scalability of BHA-funded WASH, integrated water resource management, agriculture, natural resource management, and livelihood activities.

We are a team of agriculture, natural resource management, and water, sanitation, and hygiene technical advisors with deep expertise in adult learning, social and behavior change, facilitation, and knowledge sharing. 

Contact Us 2-Pager French 2-Pager 

Applied Research Award 1 Applied Research Award 2 

Applied Research Award 3

Thematic Areas

You can find a collection of related resources organized by thematic area below.

Gender Equality and Social Inclusion I Human-Centered Design I Make Me a Change Agent 

Markets and Livelihoods I Resilient Agriculture I Seed Systems 

WASH and Nutrition I WASH Systems Strengthening I Water and Infrastructure

What We Do

We work alongside practitioners to enhance program design, apply localized knowledge, adopt best practices, document and share lessons learned, and support sustainable stakeholder linkages. Learn more about our work here.

Meet the Team

Pending recruitment

Advisor - Knowledge Management, Learning, and Communications

Kelsie Bruton

Kelsie Bruton

Award Manager

Pending recruitment

Advisor - Integrated Water Resources Management

Catherine Darriulat

Catherine Darriulat

Humanitarian WASH Advisor

Image of Kristin Lambert

Kristin Lambert

Technical Director - Agriculture, NRM, Markets, and Livelihoods

Headshot of Jessica MacArthur

Jessica MacArthur

Research and Learning Advisor – Water, Sanitation, and Hygiene (WASH)

Jennifer Mayer

Jennifer Mayer

Senior Advisor - Climate Resilient Agriculture and NRM

Julia Crawley, Managing Director, PWS

Julia Crowley


headshot of Nicole Weber

Nicole Weber

Technical Director – Water, Sanitation, and Hygiene (WASH)

Meseret Getahun, Advisor - Market Systems Development

Meseret Gatahun

Advisor - Market Systems Development (MSD)